EP 2020050 A2 20090204 - RESONATOR DEVICE WITH SHORTED STUB AND MIM-CAPACITOR
Title (en)
RESONATOR DEVICE WITH SHORTED STUB AND MIM-CAPACITOR
Title (de)
RESONATORANORDNUNG MIT VERKÜRZTER STICHLEITUNG UND MIM-KONDENSATOR
Title (fr)
DISPOSITIF DE RÉSONATEUR AVEC TUBULURE RACCOURCIE ET CONDENSATEUR MIM
Publication
Application
Priority
- IB 2007051751 W 20070509
- EP 06113821 A 20060511
- EP 07735831 A 20070509
Abstract (en)
[origin: WO2007132406A2] At microwave frequencies, the use of transmission lines as a design element becomes interesting due to the small wavelengths. Inductors as part of an on-chip resonator can be made with a shorted stub, which is a transmission line, shorted at the end. Placing a MIM-capacitor at the beginning of the shorted stub can make a resonator. Shielding this kind of resonator by means of vias or stacked vias enables very compact filter designs.
IPC 8 full level
H01P 7/08 (2006.01); H01P 11/00 (2006.01); H03H 7/01 (2006.01)
CPC (source: EP US)
H01P 1/2013 (2013.01 - EP US); H01P 7/082 (2013.01 - EP US); H01P 11/008 (2013.01 - EP US)
Citation (search report)
See references of WO 2007132406A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2007132406 A2 20071122; WO 2007132406 A3 20080306; CN 101443952 A 20090527; EP 2020050 A2 20090204; TW 200807799 A 20080201; US 2009102582 A1 20090423
DOCDB simple family (application)
IB 2007051751 W 20070509; CN 200780017082 A 20070509; EP 07735831 A 20070509; TW 96116331 A 20070508; US 30037207 A 20070509